7472350620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5930437}}^1$

素因数の和:5930459

約数の個数: 72

約数和(自身を含む): 25904153184

約数和(自身を除く): 18431802564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5930437, 11860874, 17791311, 23721748, 29652185, 35582622, 41513059, 53373933, 59304370, 71165244, 83026118, 88956555, 106747866, 118608740, 124539177, 166052236, 177913110, 207565295, 213495732, 249078354, 266869665, 355826220, 373617531, 415130590, 498156708, 533739330, 622695885, 747235062, 830261180, 1067478660, 1245391770, 1494470124, 1868087655, 2490783540, 3736175310, 7472350620]

約数ペア:

[(1, 7472350620), (2, 3736175310), (3, 2490783540), (4, 1868087655), (5, 1494470124), (6, 1245391770), (7, 1067478660), (9, 830261180), (10, 747235062), (12, 622695885), (14, 533739330), (15, 498156708), (18, 415130590), (20, 373617531), (21, 355826220), (28, 266869665), (30, 249078354), (35, 213495732), (36, 207565295), (42, 177913110), (45, 166052236), (60, 124539177), (63, 118608740), (70, 106747866), (84, 88956555), (90, 83026118), (105, 71165244), (126, 59304370), (140, 53373933), (180, 41513059), (210, 35582622), (252, 29652185), (315, 23721748), (420, 17791311), (630, 11860874), (1260, 5930437)]